Chittagong is a major city in Bangladesh, known as the country's sea gateway. Nearby lie the shipbreaking yards and the tea plantations of Srimangal.
The second city of Bangladesh and its main port — around 3.4 million people on the shore of the Bay of Bengal. It is one of the oldest sea ports in South Asia, mentioned by Ptolemy in the 2nd century AD, and an important trading post for Arabs, Portuguese, Dutch and British in turn. It is the gateway to the longest unbroken sea beach in the world at Cox's Bazar (120 km) and to the little-known Chittagong Hill Tracts (Bandarban, Rangamati). Less touristy than Dhaka, and more like the real Bangladesh.
The cooking is Bengali: Chattogram biryani (the local speciality), mezban (the great local occasion — communal feasts with six to eight dishes), khichuri, ilish (hilsa, the national fish), macher jhol and sondesh. Lunch at a local place is $3-7, dinner in a restaurant $8-25. Alcohol is all but unavailable. A litre of petrol costs $1, an Uber or Pathao ride $3-10, a rickshaw $1-3.
Shah Amanat International Airport (CGP) is served by Biman Bangladesh, Emirates, Qatar and Saudia. A taxi into the centre is $5-8. From Dhaka (DAC) it is a 45-minute flight ($50-100) or the Subarna Express train, 6-7 hours ($5-15). Around town you use Uber and Pathao, rickshaws and taxis. Bangladesh requires most visitors to arrange a visa before travelling, though visa on arrival exists for some nationalities — check the current rules for your passport well before you fly.
November to February is dry at 18-28°C and ideal. Spring (March-May) is extremely hot, 32-40°C. The monsoon (June-October) brings torrential rain and cyclones, with May and October the riskiest months. Main events: Bengali New Year (Pohela Boishakh) on 14 April, and Eid al-Fitr.